Coperni Windowpane Check Double Breasted Stretch Wool Jacket

Name: Coperni Windowpane Check Double Breasted Stretch Wool Jacket
Brand: Coperni
SKU: A2179039
Price: 387.50 USD
Availability: InStock

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Product Insights & Style Tips

The Coperni Windowpane Check Double Breasted Stretch Wool Jacket channels the long, sleek silhouette the label is known for, paired with a crisp windowpane in a black-and-checked cadence. A plunging neckline and low-set peaked lapels give it a modern, city-sleek edge, while gleaming logo buttons at the cuffs add a quiet, boot-polished detail. The blend of virgin wool with a touch of elastane delivers a clean, structured drape that moves with you, and a lined interior keeps the tailoring neat.

Worn with ease, it buttons closed for a sharp, streamlined line or left open to frame a shirt or knit underneath. The double-breasted closure creates a bold, confident silhouette, while four-button cuffs and front flap pockets offer practical polish. The stretch in the wool keeps the fit forgiving across shoulders and hips, and the piece layers smoothly over both silks and heavier knits, sliding from boardroom to after-hours with a single switch of styling.

Coperni grounds this blazer in modern tailoring with a Parisian edge, made in France for a crisp, lasting finish. Pair it with tailored trousers for day, or slip it over a slip dress to elevate after dark.

Materials / Fabrication

Double-breasted check blazer
Plunging neckline
Low-set peaked lapels
Gleaming logo buttons detailing the cuffs
Double-breasted button closure
Four-button cuffs
Front flap pockets
Lined: 95% virgin wool, 4% elastane
Made in France

Recommended Care

Dry clean only to preserve virgin wool and elastane lining.
Avoid machine washing, tumble drying, and high heat.
Lightly steam to remove wrinkles; do not iron directly on the fabric.
Hang on a sturdy hanger to maintain shape.

The Coperni Moodboard

Coperni Spring 2026 Turns Wellness Into the Ultimate Fashion Statement

Coperni’s Spring 2026 collection reimagines the relationship between style and self-care, proving that fashion can do more than just dress the body. Designed by Sébastien Meyer and Arnaud Vaillant, the collection introduces an entirely new concept called “carewear,” a term that feels just as futuristic as it sounds. The idea is simple yet groundbreaking: clothing that cares for your skin while you wear it. Through a new sub-line called C+, Coperni introduces pieces infused with prebiotic and probiotic technology, developed alongside Swiss innovator HeiQ. These smart fabrics promise to nurture, protect, and even restore skin health, redefining what it means to feel good in what you wear.

Coperni Does It All In This Pre-Fall ’25 Collection

For all the edge you need in your wardrobe you’re not going to want to miss out on the latest from Coperni. But first, let’s ensure we’re all on the same page by chatting about what Coperni is all about. Coperni is the kind of effortlessly cool Parisian label that feels both futuristic and grounded in craftsmanship. Dreamed up by creative duo Sébastien Meyer and Arnaud Vaillant, who first met in fashion school, the brand was born in 2013 and named after the Renaissance astronomer Copernicus—because why not mix math, stars, and minimalist tailoring? With backgrounds at Balenciaga and Chanel, their designs are sleek and sportif with a dash of origami-level precision. Think polished silhouettes with a techy twist. Their creative chemistry is the secret sauce, and the fashion world took notice early—Coperni nabbed an ANDAM prize in 2014 and landed as an LVMH Prize finalist soon after.

About Coperni

Coperni is a contemporary Parisian fashion label that was established in 2013 by designer duo Sébastien Meyer and Arnaud Vaillant. Coperni is known for its sophisticated silhouettes and quality fabrications. It has become the new cult brand for Parisian it-girls. Shop the latest collection from Coperni, ranging in dresses to tops, pants, bodysuits, sweaters and bags.